Results 41 to 50 of about 182,890 (341)

An environmentally benign and selective electrochemical oxidation of sulfides and thiols in a continuous-flow microreactor

open access: yesGreen Chemistry, 2017
A practical and environmentally benign electrochemical oxidation of thioethers and thiols in a commercially-available continuous-flow microreactor is presented.
G. Laudadio   +5 more
semanticscholar   +1 more source

NudlerLab/cele-thiols: Initial release

open access: yes, 2021
The first code ...
Ilya Shamovsky
core   +1 more source

Effects of storage conditions on thiol disulfide homeostasis

open access: yesMedicine Science, 2021
We planned this study to research the effect of freeze-thaw number and storage temperatures on the tests of thiol-disulfide homeostasis. Dynamic thiol-disulfide homeostasis has a crucial role in antioxidant defense reactions.
Ahmet Rifat Balik   +5 more
doaj   +1 more source

Rapid and Thiol-Specific High-Throughput Assay for Simultaneous Relative Quantification of Total Thiols, Protein Thiols, and Nonprotein Thiols in Cells [PDF]

open access: yesAnalytical Chemistry, 2014
Thiol groups in biological molecules play a significant role in various physiological functions and pathological conditions. Thiols are divided into two major groups: protein thiols and nonprotein thiols. Numerous methods have been reported for thiol assays.
Yang, Yang, Guan, Xiangming
openaire   +2 more sources

Scientific Opinion on Flavouring Group Evaluation 91, Revision 2 (FGE.91Rev2): Consideration of simple aliphatic and aromatic sulphides and thiols evaluated by the JECFA (53rd and 68th meetings) structurally related to aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups evaluated by EFSA in FGE.08Rev5 (2012) [PDF]

open access: yesEFSA Journal, 2014
The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids of the European Food Safety Authority was requested to consider evaluations of flavouring substances assessed since 2000 by the Joint FAO/WHO Expert Committee on Food Additives
EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF)
doaj   +1 more source

Synthesis and crystal structure of (E)-1,2-bis[2-(methylsulfanyl)phenyl]diazene

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2019
The title compound, C14H14N2S2, was obtained by transmetallation of 2,2′-bis(trimethylstannyl)azobenzene with methyl lithium, and subsequent quenching with dimethyl disulfide.
Jonas Hoffmann   +3 more
doaj   +1 more source

A Two-Photon Fluorescent Probe for Lysosomal Thiols in Live Cells and Tissues

open access: yesScientific Reports, 2016
Lysosome-specific fluorescent probes are exclusive to elucidate the functions of lysosomal thiols. Moreover, two-photon microscopy offers advantages of less phototoxicity, better three dimensional spatial localization, deeper penetration depth and lower ...
Jiangli Fan   +3 more
semanticscholar   +1 more source

Sulfhydryl-Directed Iridium-Catalyzed C–H/Diazo Coupling and Tandem Annulation of Naphthalene-1-thiols

open access: yes, 2019
The first sulfhydryl-directed iridium-catalyzed C–H/diazo coupling and tandem annulation of naphthalene-1-thiols has been developed. The framework of naphtho­[1,8-bc]­thiopyrans was constructed in a one-step reaction with good yields. This transformation
Bin Li (39349)   +3 more
core   +1 more source

A fluorescent probe for rapid detection of thiols and imaging of thiols reducing repair and H2O2 oxidative stress cycles in living cells

open access: yes, 2013
A diselenide containing fluorescent probe based on a fluorescein scaffold for thiols was developed. The fluorescent probe exhibited rapid response, high selectivity and reversibility.
Wang, Bingshuai   +6 more
core   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

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